--[[

        usr_hubs.lua v0.03 by blastbeat

        - this script checks the hub count of an user

        - changelog 0.03:
          - updated script api

        - changelog 0.02:
          - added language files

]]--

--// settings begin //--

local scriptname = "usr_hubs"
local scriptlang = cfg.get "language"

local user_max = cfg.get "max_user_hubs"    -- maximum hub count
local reg_max = cfg.get "max_reg_hubs"
local op_max = cfg.get "max_op_hubs"

local godlevel = 60    -- users with levels above wont be checked

--// settings end //--

local lang, err = cfg.loadlanguage( scriptlang, scriptname ); lang = lang or { }; err = err and hub.debug( err )

local msg_invalid = hub.escapeto( lang.msg_invalid or "invalid hubcount" )
local msg_max = hub.escapeto( lang.msg_max or "max hubcount: " )

local check = function( user )
    local hn, hr, ho = user:hubs( )
    if not ( hn and hr and ho ) then
        user:kill( "ISTA 120 " .. msg_invalid .. "\n" )
        return PROCESSED
    elseif ( hn > user_max ) or ( hr > reg_max ) or ( ho > op_max ) then
        user:kill( "ISTA 120 " .. msg_max .. user_max .. "/" .. reg_max .. "/" .. op_max .. "\n" )
        return PROCESSED
    end
    return nil
end

hub.setlistener( "onInf", { },
    function( user, cmd )
        if ( cmd:getnp "HN" or cmd:getnp "HR" or cmd:getnp "HO" ) and user:level( ) < godlevel then
            return check( user )
        end
        return nil
    end
)

hub.setlistener( "onConnect", { },
    function( user )
        if user:level( ) < godlevel then
            return check( user )
        end
        return nil
    end
)

hub.debug( "** Loaded " .. scriptname .. ".lua **" )